Rollup merge of #70908 - estebank:suggest-add, r=nikomatsakis

[rust.git] / src / librustc_typeck / check / op.rs

diff --git a/src/librustc_typeck/check/op.rs b/src/librustc_typeck/check/op.rs
index 688145fd0deda7f643fe7cb2c68e8b025566d0b3..e6cbc8ab7230c79795c8180c72730fcba3019329 100644 (file)
--- a/src/librustc_typeck/check/op.rs
+++ b/src/librustc_typeck/check/op.rs
@@ -251,7 +251,7 @@ fn check_overloaded_binop(
             }
             Err(()) => {
                 // error types are considered "builtin"
-                if !lhs_ty.references_error() {
+                if !lhs_ty.references_error() && !rhs_ty.references_error() {
                     let source_map = self.tcx.sess.source_map();
 
                     match is_assign {